CharInfo.h file
Various character-related utilities.
Namespaces
- namespace slang
- Root namespace.
Functions
- auto isASCII(char c) -> bool constexpr
- Returns whether the given character is a valid ASCII character.
- auto isPrintableASCII(char c) -> bool constexpr
- Returns whether the given character is considered "printable".
- auto isPrintableUnicode(uint32_t c) -> bool
- Returns whether the given Unicode character is considered "printable".
- auto charWidthUnicode(uint32_t c) -> int
- Gets the number of positions a character is likely to occupy when output on a terminal ("character width").
- auto isWhitespace(char c) -> bool constexpr
- Returns whether the given character is considered whitespace.
- auto isNewline(char c) -> bool constexpr
- Returns whether the given character is considered a new line.
- auto isDecimalDigit(char c) -> bool constexpr
- Returns whether the given character is considered a decimal digit.
- auto isOctalDigit(char c) -> bool constexpr
- Returns whether the given character is considered an octal digit.
- auto isHexDigit(char c) -> bool constexpr
- Returns whether the given character is considered a hexadecimal digit.
- auto isBinaryDigit(char c) -> bool constexpr
- Returns whether the given character is considered a binary digit.
- auto isAlphaNumeric(char c) -> bool constexpr
- Returns whether the given character is considered an alphanumeric character.
- auto isValidCIdChar(char c) -> bool constexpr
- Returns whether the given character is valid in a C language identifier.
- auto isBase64Char(char c) -> bool constexpr
- Returns whether the given characrer is a valid in base64 encoding.
- auto isLogicDigit(char c) -> bool constexpr
- Returns whether the given character is considered a special logic digit, which encompasses various ways to say Unknown (X) or High Impedance (Z).
- auto getDigitValue(char c) -> uint8_t constexpr
- Gets the numeric value of the given decimal digit.
- auto getHexDigitValue(char c) -> uint8_t constexpr
- Gets the numeric value of the given hexadecimal digit.
- auto getHexForDigit(uint32_t num, bool lowerCase = false) -> char constexpr
- Gets the hexadecimal character for the given number (which should be less than 16).
- auto utf8Len(unsigned char first) -> int constexpr
- Gets the length of the UTF-8 sequence starting with the given first character.
- auto utf8Decode(const char* b, uint32_t* c, int* e, int& computedLen) -> const char* constexpr
- Decode the next character, c from buf.